Here at Products4Pools we have some of the best Swimming Pool Heaters on the market and at some of the best prices you'll find anywhere online. Not only do we stock pool heaters from the best manufacturers, we also provide the help and advice you may need when selecting one for your pool! The Certikin Gas Heaters, 185, 265 and 405 models use Propane Gas. Check out our complete range of pool heaters available on the 'Heating for Swimming Pools' section of our website. We have Pool Heaters, Spa Heaters, Connectors and Control Systems from top brands like Bowmans, Pahlens, Solax, Thermalec and Certikin.